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3. Determine the technical modification.In the package goklibs, there is an existing function, F_PinReused, that checks forPIN reuse. You could either insert a call to that function, or write one specifically foryour institution. You will also need to create an error message and pass it back to theP_ChangePin procedure correctly. Remember, this change will also be in effect forany PIN changes which occur during the login process due to PIN expirations.4. Determine whether changes to links to or from other pages would be appropriate, aswell as changes to Info Text.Since we did not create a new page or drastically change the function of an existingone, no link changes are required. However, it would be wise to add some Info Textnotifying your users that PINs may not be reused.Adding new menus and proceduresUse Web Tailor to define both the Web menu structure and the appearance of each page.All dynamically-generated menus and interface procedures that are called from the OracleApache PL/SQL Agent must be defined. You must make your pages available to a specificrole or roles using Web Tailor, but there may be additional steps, depending on the role.For more information, please refer to the product-specific documentation.Menu pages can be easily generated by calling the existing proceduretwbkwbis.P_GenMenu; when you use the submenu indicator on the Customize theSelected Menu Item page, that procedure is automatically used.It is highly recommended that functional pages call twbkwbis.P_OpenDoc to generate theHTML document open, title, body, and header tags that begin a page. P_OpenDoc uses theinformation provided in twgbwmnu when it generates this code. The proceduretwbkwbis.P_CloseDoc prints any bottom-of-page links associated with the page.P_OpenDoc also provides accessibility functionality.Parameter print_module_bottom-links was added to suppress module bottom links forprinting. The default value for this parameter is true.All procedures which use P_OpenDoc to open the page must use P_CloseDoc to close thepage, and vice versa, due to Web Tailor’s use of HTML tables for page formattingpurposes.NoteP_CloseDoc cannot be used in a page unless P_OpenDoc is also called.Please refer to any of the General Web packages for a specific exampleof the P_OpenDoc and P_CloseDoc procedures (for example,twbkwbi1.sql).•January 2010 Banner Web Tailor 8.3 5-15User GuideTechnical Reference